ChemicalBook > CAS DataBase List > Furfuryl mercaptan
Furfuryl mercaptan
- Product Name
- Furfuryl mercaptan
- CAS No.
- 98-02-2
- Chemical Name
- Furfuryl mercaptan
- Synonyms
- 2-Furfurylthiol;2-FURANMETHANETHIOL;FURFURYL THIOL;Furfural mercaptan;usafb-58;NSC 41142;USAF B-58;FEMA 2493;Coffee mercaptan;FUFURYL MERCAPTAN
- CBNumber
- CB9387119
- Molecular Formula
- C5H6OS
- Formula Weight
- 114.17
- MOL File
- 98-02-2.mol
More
Less
Furfuryl mercaptan Property
- Melting point:
- 157.5 °C
- Boiling point:
- 155 °C(lit.)
- Density
- 1.132 g/mL at 25 °C(lit.)
- refractive index
- n20/D 1.531(lit.)
- FEMA
- 2493 | FURFURYL MERCAPTAN
- Flash point:
- 113 °F
- storage temp.
- Flammables area
- solubility
- Chloroform (Slightly), Ethyl Acetate (Slightly)
- pka
- 9.59±0.10(Predicted)
- form
- Liquid
- color
- Clear colorless to pale yellow
- Odor
- at 0.10 % in dipropylene glycol. sulfury roasted coffee oily fatty burnt smoky
- Odor Type
- coffee
- Water Solubility
- insoluble
- Sensitive
- Air Sensitive
- JECFA Number
- 1072
- BRN
- 383594
- Stability:
- Air Sensitive
- LogP
- 1.73
- CAS DataBase Reference
- 98-02-2(CAS DataBase Reference)
- NIST Chemistry Reference
- 2-Furanmethanethiol(98-02-2)
- EPA Substance Registry System
- 2-Furanmethanethiol (98-02-2)
More
Less
Safety
- Hazard Codes
- F,Xn
- Risk Statements
- 10-36/37-20/21/22
- Safety Statements
- 23-24/25-16-36-26-7/9
- RIDADR
- UN 3336 3/PG 3
- WGK Germany
- 3
- RTECS
- LU2100000
- F
- 10-13-23
- TSCA
- Yes
- HazardClass
- 3
- PackingGroup
- III
- HS Code
- 29321900
More
Less
More
Less
N-Bromosuccinimide Price
Sigma-Aldrich
- Product number
- W249311
- Product name
- Furfuryl Mercaptan
- Purity
- natural, 98%, FG
- Packaging
- 100g
- Price
- $683
- Updated
- 2024/03/01
Sigma-Aldrich
- Product number
- W249311
- Product name
- Furfuryl Mercaptan
- Purity
- natural, 98%, FG
- Packaging
- 500g
- Price
- $2800
- Updated
- 2024/03/01
Sigma-Aldrich
- Product number
- W249300
- Product name
- Furfuryl Mercaptan
- Purity
- ≥97%, FG
- Packaging
- 1kg
- Price
- $205
- Updated
- 2024/03/01
Sigma-Aldrich
- Product number
- W249300
- Product name
- Furfuryl Mercaptan
- Purity
- ≥97%, FG
- Packaging
- 2.5kg
- Price
- $479
- Updated
- 2024/03/01
Sigma-Aldrich
- Product number
- F20408
- Product name
- 2-Furanmethanethiol
- Purity
- 98%
- Packaging
- 25g
- Price
- $58.4
- Updated
- 2024/03/01
More
Less
Furfuryl mercaptan Chemical Properties,Usage,Production
Description
Furfuryl mercaptan has a characteristic unpleasant odor. It is prepared by reacting thiourea and furfuryl chloride with subsequent hydrolysis of the reaction product; also by reduction of difurfuryl disulfide in alcoholic solution using zinc dust and a small amount of acetic acid or using activated alumina. Furfuryl mercaptan tends to polymerize when heated in the presence of mineral acids.
Chemical Properties
clear colorless to pale yellow liquid
Chemical Properties
2-Furylmethanethiol is an important constituent of the aroma of roasted coffee. It is a liquid with an unpleasant odor, which becomes like coffee when diluted.
Chemical Properties
Furfuryl mercaptan has a characteristic unpleasant odor.
Occurrence
Reported found in raw and roasted chicken, cooked beef, grilled pork, sesame seed oil, coffee and popcorn; tends to polymerize when heated in the presence of mineral acids
Uses
Furfuryl Mercaptam is a volatile flavor component of corn tortilla chips.
Definition
ChEBI: 2-Furanmethanethiol is a heteroarene.
Preparation
Furfuryl mercaptan is prepared from furfuryl alcohol, thiourea, and hydrogen chloride.The resulting S-furfurylisothiouronium chloride is cleaved with sodium hydroxide to give furfuryl mercaptan.
Aroma threshold values
Detection: 0.005 to 0.01 ppb; aroma characteristics at 0.01%: intense sulfurous onion impact, lacrimator, slightly skunk-like with a dairy nuance and a hint of savory and coffee-like notes.
Taste threshold values
Taste characteristics at 0.2 to 1 ppb: sulfureous, roasted, onion, garlic and coffee.
General Description
Darkens on storage
Safety Profile
Poison by intraperitoneal route. Experimental reproductive effects. Used as a flavoring in chocolate, fruit, nuts, and coffee. When heated to decomposition it emits toxic fumes of SOx. See also MERCAPTANS.
Synthesis
Prepared by reacting thiourea and furfuryl chloride with subsequent hydrolysis of the reaction product; also by reduction of difurfuryl disulfde in alcoholic solution using zinc dust and a small amount of acetic acid or using activated alumina.
Furfuryl mercaptan Preparation Products And Raw materials
Raw materials
Ethanol
2-Chloromethylfuran
Formaldehyde
CHLOROETHANE
Phosphorus pentasulfide
Sodium hydroxide
Sodium hydrosulfide
Preparation Products
More
Less
Furfuryl mercaptan Suppliers
- Tel
- 152-64160071 15318402391
- Fax
- QQ：1790106626
- 1615850970@qq.com
- Country
- China
- ProdList
- 491
- Advantage
- 58
- Tel
- 13153439391
- 136802066@qq.com
- Country
- China
- ProdList
- 18
- Advantage
- 58
- Tel
- 021-61259108 18621169109
- Fax
- 86-21-61259102
- market03@meryer.com
- Country
- China
- ProdList
- 40228
- Advantage
- 62
- Tel
- 400-6106006
- Fax
- 021-67582001/03/05
- saleschina@alfa-asia.com
- Country
- China
- ProdList
- 30123
- Advantage
- 84
- Tel
- 021-67121386
- Fax
- 021-67121385
- Sales-CN@TCIchemicals.com
- Country
- China
- ProdList
- 24529
- Advantage
- 81
- Tel
- 021-021-58432009 400-005-6266
- Fax
- 021-58436166
- sales8178@energy-chemical.com
- Country
- China
- ProdList
- 44689
- Advantage
- 61
- Tel
- 0311-89250318 031166536426
- Fax
- 4000311741
- master@sjzsdyn.com
- Country
- China
- ProdList
- 2963
- Advantage
- 65
- Tel
- +86 (0) 571 85 58 67 18
- Fax
- 0086-571-85864795
- sales@capotchem.com
- Country
- China
- ProdList
- 18207
- Advantage
- 66
- Tel
- 010-82967028 13552068683
- Fax
- +86-10-82967029
- 2355560935@qq.com
- Country
- China
- ProdList
- 12390
- Advantage
- 60
- Tel
- 13817811078
- Fax
- 86-021-50426522,50426273
- sales@jingyan-chemical.com
- Country
- China
- ProdList
- 9976
- Advantage
- 60
- Tel
- +86-21-54098501
- Fax
- +86-21-54096319
- sales@sinch.com.cn
- Country
- China
- ProdList
- 11598
- Advantage
- 64
- Tel
- 021-58099652-8005 13585536065
- Fax
- 021-58099609
- bin.wu@shlschem.com
- Country
- China
- ProdList
- 9809
- Advantage
- 59
- Tel
- 021-54306202 13764082696
- info@hanhongsci.com
- Country
- China
- ProdList
- 42958
- Advantage
- 64
- Tel
- 021-50135380
- shchemsky@sina.com
- Country
- China
- ProdList
- 32321
- Advantage
- 50
- Tel
- 86-0571-85151182
- Fax
- 86-0571-85151182
- Country
- China
- ProdList
- 5691
- Advantage
- 66
- Tel
- 21-62165282 15801962796;
- Fax
- 021 61153784
- bidingchem@163.com
- Country
- China
- ProdList
- 1183
- Advantage
- 60
- Tel
- 4009903999 13355009207
- Fax
- 0539-6365991
- 3007715519@qq.com
- Country
- China
- ProdList
- 18738
- Advantage
- 57
- Tel
- +86 (311) 8573-7996
- Fax
- +86 (311) 8573-9175
- service@lid-ff.cn
- Country
- China
- ProdList
- 294
- Advantage
- 65
- Tel
- Fax
- E-Mail Inquiry
- info@syntechem.com
- Country
- China
- ProdList
- 12984
- Advantage
- 57
- Tel
- 400-1166-196 18981987031
- Fax
- 028-84555506 800101999
- cdhxsj@163.com
- Country
- China
- ProdList
- 11707
- Advantage
- 57
- Tel
- 400 638 7771
- sales@heowns.com
- Country
- China
- ProdList
- 14435
- Advantage
- 57
- Tel
- 86-21-63210123
- Fax
- 86-21-63290778 86-21-63218885
- sj_scrc@sinopharm.com
- Country
- China
- ProdList
- 9815
- Advantage
- 79
- Tel
- +86 (573) 82222445 (0)18006601000 452520369
- Fax
- +86 (573) 82222643
- sales@maya-r.com
- Country
- China
- ProdList
- 11707
- Advantage
- 57
- Tel
- 4008-755-333 18080918076
- Fax
- 028-86757656
- 800078821@qq.com
- Country
- China
- ProdList
- 9718
- Advantage
- 55
- Tel
- 0532-83893697 18561902820
- Fax
- 83893695
- sissili@unitedint.com
- Country
- China
- ProdList
- 352
- Advantage
- 58
- Tel
- 86-21-34053660
- Fax
- 86-21-34053661
- sale@labgogo.com
- Country
- China
- ProdList
- 9865
- Advantage
- 52
- Tel
- 800-810-5118
- Fax
- +86-10-84193589
- cnchemical@thermofisher.com
- Country
- China
- ProdList
- 17770
- Advantage
- 75
- Tel
- 400-810-7969 010-59572699
- Fax
- 010-59572688
- ningzi.li@inno-chem.com.cn
- Country
- China
- ProdList
- 6134
- Advantage
- 55
- Tel
- 4009209199
- Fax
- 86-021-52271987
- sales@9dingchem.com
- Country
- China
- ProdList
- 18209
- Advantage
- 56
- Tel
- 400-400-6206333 18521732826
- Fax
- 021-50323701
- market@aladdin-e.com
- Country
- China
- ProdList
- 25003
- Advantage
- 65
- Tel
- 021-61552785
- Fax
- 021-55660885
- sales@shshiji.com
- Country
- China
- ProdList
- 9545
- Advantage
- 55
- Tel
- 13971561712, 13995564702, 027-50664929
- Fax
- 027-50664927
- hbeixys2001@163.com
- Country
- China
- ProdList
- 3120
- Advantage
- 55
- Tel
- 010-51268198
- Fax
- 010-63833209
- leadershipchem@126.com
- Country
- China
- ProdList
- 2546
- Advantage
- 58
- Tel
- 021-58958189
- Fax
- 021-58957967
- wouchina@126.com
- Country
- China
- ProdList
- 2666
- Advantage
- 55
- Tel
- 021-58957966 18930537195
- Fax
- 021-60899437
- wouchina@126.com
- Country
- China
- ProdList
- 3027
- Advantage
- 58
- Tel
- 400-1166-196 13458535857
- Fax
- QQ：800101999
- cdhxsj@163.com
- Country
- China
- ProdList
- 13350
- Advantage
- 58
- Tel
- 021-60899189-8001 18918189673
- Fax
- 021-60899304
- gtchem@126.com
- Country
- China
- ProdList
- 2656
- Advantage
- 58
- Tel
- 0510-85629785 18013409632
- Fax
- 051085625359
- sales@reading-chemicals.com
- Country
- China
- ProdList
- 15178
- Advantage
- 58
- Tel
- 15221275939 15221275939
- Fax
- 021-50706099
- shenlinxing@macklin.cn
- Country
- China
- ProdList
- 16166
- Advantage
- 55
- Tel
- 010-1234567 18521000990
- Fax
- 86-021-33275113
- sonyuanchemical@163.com
- Country
- China
- ProdList
- 6479
- Advantage
- 50
- Tel
- 021-61415566 800-8193336
- orderCN@merckgroup.com
- Country
- China
- ProdList
- 51456
- Advantage
- 80
- Tel
- 0531-88817695
- Fax
- 0531-88817695
- Country
- China
- ProdList
- 423
- Advantage
- 68
- Tel
- 18620099427
- Fax
- +86-20-62619665
- amy@howeipharm.com
- Country
- China
- ProdList
- 17687
- Advantage
- 55
- Tel
- 021-50908862，442785678，326799392 18721037013
- Fax
- 021-50908862
- siyansales@126.com
- Country
- China
- ProdList
- 9627
- Advantage
- 58
- Tel
- 18936048580
- chemxilang@163.com
- Country
- China
- ProdList
- 3994
- Advantage
- 58
- Tel
- 0311-89250318 031166536426
- Fax
- 4000311741
- master@sjzsdyn.com
- Country
- China
- ProdList
- 3495
- Advantage
- 58
- Tel
- 021-52907766-8042
- Fax
- 021-52906523
- Country
- China
- ProdList
- 9941
- Advantage
- 58
- Tel
- 021-20242659 18930833303
- Fax
- +86 (21) 2024-2659
- Sales@changyanchem.cn
- Country
- China
- ProdList
- 5010
- Advantage
- 55
- Tel
- 4009903999 13395398332
- Fax
- 0539-6365991
- sales@xiyashiji.com
- Country
- China
- ProdList
- 20806
- Advantage
- 60
- Tel
- 400-1166-196 18502815961
- Fax
- QQ：800101999
- cdhxsj@163.com
- Country
- China
- ProdList
- 14603
- Advantage
- 60
More
Less
View Lastest Price from Furfuryl mercaptan manufacturers
Hebei Weibang Biotechnology Co., Ltd
- Product
- Furfuryl mercaptan 98-02-2
- Price
- US $10.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 10 mt
- Release date
- 2024-11-22
Hebei Mojin Biotechnology Co., Ltd
- Product
- Furfuryl mercaptan 98-02-2
- Price
- US $100.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 50000KG/month
- Release date
- 2023-08-15
Shijiazhuang tongyang Import and Export Co., LTD
- Product
- Furfuryl mercaptan 98-02-2
- Price
- US $0.00/g
- Min. Order
- 1g
- Purity
- 99%
- Supply Ability
- 50ton
- Release date
- 2021-08-11
98-02-2, Furfuryl mercaptanRelated Search:
Ethanethiol
1-Dodecanethiol
Benzyl mercaptan
PYRITHIOXIN DIHYDROCHLORIDE
PYRITHIOXIN
METHYL MERCAPTAN
tert-dodecylthiol
Sodium thiomethoxide
Butylmercaptooxo-stannane
Allyl mercaptan
DL-1-Phenethylalcohol
Furfuryl propionate ester
Thiophenol
Furfuryl mercaptan
Difurfuryl mercaptan
MERCAPTANS
Furfuryl mercaptan acetate
FURFURYL MERCAPTAN FEMA NO.2493